New PMP Question & Answers with explanation

This motivational theory states that people will behave a certain way if they think there will be a good reward for doing so.
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You are a project manager for SubZero Delights, a company that offers extraordinary experiences to travelers. Your latest project involves the development of a smart phone app that automatically picks up a customer’s GPS coordinates to provide tailored resources and recommendations. You take time to consider the project complexity and decide to plot the degree of uncertainty against requirement uncertainty. What model are you using?
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You are managing a project using the Crystal methodology. As is customary within your organization, you leverage a communications platform that allows the team to chat, upload and download files, and host meetings virtually. Using this platform, you upload a document and email an electronic link to the team to request that they review it within two business days. You know that some members of the team are not proactive about downloading key project documents, so you set up time with them to review the information. Which of the following statements is true regarding this scenario?
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Kaylee is a risk manager working in collaboration with Alyssa, a project manager, and both work for a top healthcare company. They are currently in the process of performing risk analysis. To determine the most likely date of project completion, based on known risks, they run a simulation using a risk management tool that will run through thousands of possible scenarios. What tool are they using?
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Mike is a seasoned project manager who has been tasked with mentoring Bernard, a junior project manager. During a mentoring session, Mike talks about the importance of regularly monitoring enterprise environmental factors. Bernard expresses confusion and asks Mike to explain why he should be concerned with something that is out of his control. What is Mike most likely to respond as the primary reason?
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